/**
* \file
*
* \brief SAM R30 Module Xplained Pro board initialization
*
* Copyright (c) 2018 Microchip Technology Inc. and its subsidiaries.
*
* \asf_license_start
*
* \page License
*
* Subject to your compliance with these terms, you may use Microchip
* software and any derivatives exclusively with Microchip products.
* It is your responsibility to comply with third party license terms applicable
* to your use of third party software (including open source software) that
* may accompany Microchip software.
*
* THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
* WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
* INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
* AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
* LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
* LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
* SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
* POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT
* ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
* RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
* THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
*
* \asf_license_stop
*
*/
/*
* Support and FAQ: visit Microchip Support
*/
#include
#include
#include
#include
#if defined(__GNUC__)
void board_init(void) WEAK __attribute__((alias("system_board_init")));
#elif defined(__ICCARM__)
void board_init(void);
# pragma weak board_init=system_board_init
#endif
void system_board_init(void)
{
struct port_config pin_conf;
port_get_config_defaults(&pin_conf);
/* Configure LEDs as outputs, turn them off */
pin_conf.direction = PORT_PIN_DIR_OUTPUT;
port_pin_set_config(LED_0_PIN, &pin_conf);
port_pin_set_output_level(LED_0_PIN, LED_0_INACTIVE);
/* Configure LEDs as outputs, turn them off */
pin_conf.direction = PORT_PIN_DIR_OUTPUT;
port_pin_set_config(LED_1_PIN, &pin_conf);
port_pin_set_output_level(LED_1_PIN, LED_1_INACTIVE);
/* Set buttons as inputs */
pin_conf.direction = PORT_PIN_DIR_INPUT;
pin_conf.input_pull = PORT_PIN_PULL_UP;
port_pin_set_config(BUTTON_0_PIN, &pin_conf);
#ifdef CONF_BOARD_AT86RFX
port_get_config_defaults(&pin_conf);
pin_conf.direction = PORT_PIN_DIR_OUTPUT;
port_pin_set_config(AT86RFX_SPI_SCK, &pin_conf);
port_pin_set_config(AT86RFX_SPI_MOSI, &pin_conf);
port_pin_set_config(AT86RFX_SPI_CS, &pin_conf);
port_pin_set_config(AT86RFX_RST_PIN, &pin_conf);
port_pin_set_config(AT86RFX_SLP_PIN, &pin_conf);
port_pin_set_output_level(AT86RFX_SPI_SCK, true);
port_pin_set_output_level(AT86RFX_SPI_MOSI, true);
port_pin_set_output_level(AT86RFX_SPI_CS, true);
port_pin_set_output_level(AT86RFX_RST_PIN, true);
port_pin_set_output_level(AT86RFX_SLP_PIN, true);
pin_conf.direction = PORT_PIN_DIR_INPUT;
port_pin_set_config(AT86RFX_SPI_MISO, &pin_conf);
/* SAMR30 Antenna Diversity Configuration */
MCLK->APBCMASK.reg |= (1< F2CFG = 00 and F1CFG = 01 */
// REG_RFCTRL_FECFG = RFCTRL_CFG_ANT_DIV;
//
// struct system_pinmux_config config_pinmux;
// system_pinmux_get_config_defaults(&config_pinmux);
//
// /*MUX Position is 'F' i.e 5 for FECTRL Function and is same for all FECTRL supported pins
// * as provided in the data sheet */
// config_pinmux.mux_position = MUX_PA09F_RFCTRL_FECTRL1 ;
//
// config_pinmux.direction = SYSTEM_PINMUX_PIN_DIR_OUTPUT;
// system_pinmux_pin_set_config(PIN_RFCTRL1, &config_pinmux);
// system_pinmux_pin_set_config(PIN_RFCTRL2, &config_pinmux);
#endif
}